Simple steps to synchronize the CentOS system time (RPM)

In the use of the CentOS system, we may encounter the problem of time is not allowed, then how can we solve this problem, the following is to teach you a CentOS system time synchronization method, I hope you can solve their own problems.

The CentOS system time synchronization steps are as follows:

The newly installed CentOS system server may be incorrectly set, and the time zone needs to be adjusted.

The following is a CentOS system using NTP to synchronize from a time server
Cp/usr/share/zoneinfo/asia/shanghai/etc/localtime
Ntpdate us.pool.ntp.org

It's simple!

The following analysis, the first sentence is to adjust the current time zone to Shanghai is +8 district, want to change other time zone can also go to see/usr/share/zoneinfo directory;

Then the second sentence is to use Ntpdate to synchronize Standard time.

If you don't have Ntpdate installed, yum:
Yum Install-y ntpdate

Join a scheduled task and sync the clock every 10 minutes
Crontab-e
0-59/10 * * * */usr/sbin/ntpdate us.pool.ntp.org | Logger-t NTP

In this way, we can solve the problem of inaccurate time in the CentOS system.

Simple steps to synchronize the CentOS system time (RPM)